Do I need a Web Application Firewall?
 

A web application firewall is an important structure for managed servers. It would protect against applications from infiltrating computer hazards that could truly damage your online business or web applications. Managed servers should have web application firewalls to avoid any possible loss and breaks from viruses that could be destructive for your system.

If you want to have a safe and secured online business platform, a web application firewall would be the best choice for you to place on your managed servers. There are a lot of choices to choose from if you are looking for a web application firewall. Managed servers should be protected at all times to ensure that all online transactions are handled well with total privacy. The internet is a connection where thousands of people can get connected simultaneously as it is a very efficient and useful tool.

Firewalls will protect you from malicious viruses that would lessen the performance of your system and even crashed it altogether. It’s important to note that firewalls are different from anti-viruses. Firewalls are like impenetrable invisible defense walls that protect your application or managed servers.

Is it make system slower
 

I have heard that firewall make our system slow is it right or not?